Model: SC-C-646958B

Bushing Insulator

Special Features:

Edge od flattened 0.060 in. One side and first step id countersunk 15.0 degrees to 0.600 in. Id

Properties:

Identification Code Color
Black
Inside Diameter
Between 0.389 inches and 0.395 inches
Flange Thickness
0.375 inches
Outside Diameter
1.080 inches
First Step Diameter
Between 0.993 inches and 0.996 inches
Second Step Diameter
0.690 inches
First Step Height
0.525 inches
Second Step Height
0.900 inches
Material And Location
plastic, cellulose acetate butyrate, l-p-349, class e, grade h2
Style Designator
Stepped, round
NSN
5970-01-071-9976
Part Number
SC-C-646958B
Description
Insulator,bushing
CAGE

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes insulation sleeving, electrical.

Part SC-C-646958B NSN 5970-01-071-9976

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
18301
FIIG:
A007A0
Concept No.:
1
App. Key:
C
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
103300
UFC:
53360
LTL:
RATING VARIABLE
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8546900000
  • SITC: 77324
  • End Use: Electric apparatus
  • NAICS: 326199
  • USDA: 1

Freight Class: Electrical insulators, nesoi

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